Headgear for a breathing apparatus



FIG. 1 is a front, top, right perspective view of a headgear for a breathing apparatus, showing our new design;

FIG. 2 is a rear, bottom, left perspective view thereof;

FIG. 3 is a front view thereof;

FIG. 4 is a rear view thereof;

FIG. 5 is a top view thereof;

FIG. 6 is a bottom view thereof; and,

FIG. 7 is a right side view thereof, the left side view being a mirror image.

The broken lines in the drawings show portions of the headgear for a breathing apparatus that form no part of the claimed design. 

CLAIM The ornamental design for a headgear for a breathing apparatus, as shown and described. 